Saint Martin eSIM: Data Plans, Coverage & Prices

Compare Saint Martin eSIM plans

Pick the data and days that fit your trip. Get your plan in the Stellar eSIM app and keep track of your usage on the go.

Prices checked 26 October 2026. Check the final price and availability in the app.

39 plans

Saint Martin eSIM plans · prices in EUR
Data	Validity & details	Price
750 MB total3G/4G/5G Hotspot: supported	7 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€0.44View in app
1 GB total3G/4G/5G Hotspot: supported	7 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€0.99View in app
2 GB total3G/4G/5G Hotspot: supported	15 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€0.93View in app
2 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€0.91View in app
2 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€0.91View in app
3 GB total3G/4G/5G Hotspot: supported	15 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.02View in app
3 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.00View in app
3 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.00View in app
4 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.02View in app
4 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.02View in app
5 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.25View in app
5 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.25View in app
6 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.55View in app
6 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.55View in app
7 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.80View in app
7 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.80View in app
8 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.96View in app
8 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€1.96View in app
9 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€2.22View in app
9 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€2.22View in app
10 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€2.43View in app
10 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€2.43View in app
12 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€3.18View in app
12 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€3.18View in app
14 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€3.77View in app
14 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€3.77View in app
15 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.05View in app
15 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.05View in app
16 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.37View in app
16 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.37View in app
18 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.97View in app
18 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€4.97View in app
20 GB total3G/4G/5G Hotspot: supported	20 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€5.55View in app
20 GB total3G/4G/5G Hotspot: supported	30 days Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Data can be added for the same area within validity Coverage 1 area · see list	€5.55View in app
1 GB / day3G/4G/5G Hotspot: supported	1 day Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Validity can be extended Coverage 1 area · see list	€0.59View in app
2 GB / day3G/4G/5G Hotspot: supported	1 day Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Validity can be extended Coverage 1 area · see list	€0.91View in app
3 GB / day3G/4G/5G Hotspot: supported	1 day Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Validity can be extended Coverage 1 area · see list	€0.93View in app
5 GB / day3G/4G/5G Hotspot: supported	1 day Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Validity can be extended Coverage 1 area · see list	€1.02View in app
10 GB / day3G/4G/5G Hotspot: supported	1 day Plan details Network types 3G/4G/5G Hotspot Supported Validity starts First Network Connection Top-up Validity can be extended Coverage 1 area · see list	€2.31View in app

Where does Saint Martin eSIM work?

Open “Plan details” to see where your chosen plan works. Coverage can vary between plans, so check every stop on your route. Your connection also depends on the local network and your phone.

Coverage list 1 · 1 area

Saint Martin

A few things before you go

Check your phone. It must support eSIM and be carrier-unlocked. See the iPhone or Android setup guide.
Check when validity begins. The plan details show whether the clock starts after purchase, at installation or on the first network connection. Do not assume every offer starts on arrival.
Choose enough data and days. Daily data and total data work differently. See how to estimate travel data.
Set up the included VPN separately. Stellar VPN is included for the plan’s validity. Follow your order’s access instructions; buying an eSIM does not switch the VPN on automatically.
Buy in the app. Confirm current coverage and pricing, then follow the installation instructions and monitor your usage in Stellar eSIM.

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